heck with that app, use the mobile web address instead:
the numbers are YOUR ZIPCODE (or whatever zip you want. bookmark as many towns as you like and they show in your browser launcher. or "add town" at bottom of the mobile page)
it seems you have to type that address in manually. i've tried to just google search and link to it, but sometimes it redirects to the desktop site or x.weather.com which is no good either.
mw.weather loads fast, no ads. i mainly use the hourly, 10-day, national map current weather, and local radar. takes seconds to check the weather, and no tabloid headlines like their desktop site. current temp and radar are the first things you see. it's the most - no, only - efficient thing i've seen that's TWC